
Arvind Talukdar
Examiner (ID: 6137, Phone: (571)270-3177 , Office: P/2132 )
| Most Active Art Unit | 2132 |
| Art Unit(s) | 2132, 2182, 2189 |
| Total Applications | 663 |
| Issued Applications | 513 |
| Pending Applications | 61 |
| Abandoned Applications | 111 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2389379
[patent_doc_number] => 04781889
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-01
[patent_title] => 'Hollow fiber membrane type artificial lung'
[patent_app_type] => 1
[patent_app_number] => 7/081536
[patent_app_country] => US
[patent_app_date] => 1987-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4518
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/781/04781889.pdf
[firstpage_image] =>[orig_patent_app_number] => 081536
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/081536 | Hollow fiber membrane type artificial lung | Aug 2, 1987 | Issued |
| 07/080670 | APPARATUS FOR THE PERCUTANEOUS ABSORPTION OF FLUIDS | Aug 2, 1987 | Abandoned |
| 07/076541 | MULTITEST-TUBE FOR CLINICAL CHEMISTRY ANALYSIS FOR SEVERAL SIMULTANEOUS TESTS | Jul 21, 1987 | Abandoned |
Array
(
[id] => 2597883
[patent_doc_number] => 04911894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Catalytic air cleaner'
[patent_app_type] => 1
[patent_app_number] => 7/076471
[patent_app_country] => US
[patent_app_date] => 1987-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 6756
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/911/04911894.pdf
[firstpage_image] =>[orig_patent_app_number] => 076471
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/076471 | Catalytic air cleaner | Jul 21, 1987 | Issued |
Array
(
[id] => 2681131
[patent_doc_number] => 05045473
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Apparatus and method for the separation and/or formation of immicible liquid streams'
[patent_app_type] => 1
[patent_app_number] => 7/073049
[patent_app_country] => US
[patent_app_date] => 1987-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 11137
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/045/05045473.pdf
[firstpage_image] =>[orig_patent_app_number] => 073049
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/073049 | Apparatus and method for the separation and/or formation of immicible liquid streams | Jul 13, 1987 | Issued |
Array
(
[id] => 2772265
[patent_doc_number] => 05132232
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Method and apparatus for preparation of liquids for examination'
[patent_app_type] => 1
[patent_app_number] => 7/072424
[patent_app_country] => US
[patent_app_date] => 1987-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 4143
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/132/05132232.pdf
[firstpage_image] =>[orig_patent_app_number] => 072424
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/072424 | Method and apparatus for preparation of liquids for examination | Jul 12, 1987 | Issued |
Array
(
[id] => 2581342
[patent_doc_number] => 04925628
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Sample preparation chamber with mixer/grinder and sample aliquot isolation'
[patent_app_type] => 1
[patent_app_number] => 7/070759
[patent_app_country] => US
[patent_app_date] => 1987-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 6370
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 337
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/925/04925628.pdf
[firstpage_image] =>[orig_patent_app_number] => 070759
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/070759 | Sample preparation chamber with mixer/grinder and sample aliquot isolation | Jul 6, 1987 | Issued |
| 07/066586 | CLOSURE AND CONTAINER ASSEMBLY FOR BIOLOGICAL STERILITY INDICATOR | Jun 25, 1987 | Abandoned |
Array
(
[id] => 2506375
[patent_doc_number] => 04795616
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-03
[patent_title] => 'Catalytic converter monolithic substrate retention'
[patent_app_type] => 1
[patent_app_number] => 7/063676
[patent_app_country] => US
[patent_app_date] => 1987-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 8
[patent_no_of_words] => 1776
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/795/04795616.pdf
[firstpage_image] =>[orig_patent_app_number] => 063676
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/063676 | Catalytic converter monolithic substrate retention | Jun 18, 1987 | Issued |
Array
(
[id] => 2622331
[patent_doc_number] => 04919895
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-24
[patent_title] => 'Apparatus for oxygenation of liquid state dissolved oxygen-carrying formulation'
[patent_app_type] => 1
[patent_app_number] => 7/064344
[patent_app_country] => US
[patent_app_date] => 1987-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 6255
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/919/04919895.pdf
[firstpage_image] =>[orig_patent_app_number] => 064344
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/064344 | Apparatus for oxygenation of liquid state dissolved oxygen-carrying formulation | Jun 17, 1987 | Issued |
Array
(
[id] => 2560680
[patent_doc_number] => 04944923
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Autoclave for the pressure digestion of sample materials in analytical chemistry'
[patent_app_type] => 1
[patent_app_number] => 7/063123
[patent_app_country] => US
[patent_app_date] => 1987-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1812
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 285
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944923.pdf
[firstpage_image] =>[orig_patent_app_number] => 063123
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/063123 | Autoclave for the pressure digestion of sample materials in analytical chemistry | Jun 16, 1987 | Issued |
Array
(
[id] => 2511177
[patent_doc_number] => 04818497
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Device for purification of exhaust gases'
[patent_app_type] => 1
[patent_app_number] => 7/061779
[patent_app_country] => US
[patent_app_date] => 1987-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 1765
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/818/04818497.pdf
[firstpage_image] =>[orig_patent_app_number] => 061779
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061779 | Device for purification of exhaust gases | Jun 14, 1987 | Issued |
Array
(
[id] => 2554771
[patent_doc_number] => 04853195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Flue gas scrubber system'
[patent_app_type] => 1
[patent_app_number] => 7/061217
[patent_app_country] => US
[patent_app_date] => 1987-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2460
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/853/04853195.pdf
[firstpage_image] =>[orig_patent_app_number] => 061217
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061217 | Flue gas scrubber system | Jun 11, 1987 | Issued |
Array
(
[id] => 2560697
[patent_doc_number] => 04944924
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Test tube holder'
[patent_app_type] => 1
[patent_app_number] => 7/061252
[patent_app_country] => US
[patent_app_date] => 1987-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 4403
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944924.pdf
[firstpage_image] =>[orig_patent_app_number] => 061252
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/061252 | Test tube holder | Jun 10, 1987 | Issued |
| 07/059064 | LIQUID AND GAS SEPARATION SYSTEM | Jun 4, 1987 | Abandoned |
Array
(
[id] => 2705398
[patent_doc_number] => 05061450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-29
[patent_title] => 'Isolation fluid control device and water cup'
[patent_app_type] => 1
[patent_app_number] => 7/058702
[patent_app_country] => US
[patent_app_date] => 1987-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2518
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/061/05061450.pdf
[firstpage_image] =>[orig_patent_app_number] => 058702
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/058702 | Isolation fluid control device and water cup | Jun 4, 1987 | Issued |
Array
(
[id] => 2604282
[patent_doc_number] => 04902476
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Heat exchanger and blood oxygenator apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/056135
[patent_app_country] => US
[patent_app_date] => 1987-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 5807
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/902/04902476.pdf
[firstpage_image] =>[orig_patent_app_number] => 056135
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/056135 | Heat exchanger and blood oxygenator apparatus | May 28, 1987 | Issued |
Array
(
[id] => 2487453
[patent_doc_number] => 04842831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-27
[patent_title] => 'Chlorine hydrate tank'
[patent_app_type] => 1
[patent_app_number] => 7/056361
[patent_app_country] => US
[patent_app_date] => 1987-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2193
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/842/04842831.pdf
[firstpage_image] =>[orig_patent_app_number] => 056361
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/056361 | Chlorine hydrate tank | May 27, 1987 | Issued |
Array
(
[id] => 2560608
[patent_doc_number] => 04944919
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Low temperature sterilizer'
[patent_app_type] => 1
[patent_app_number] => 7/054786
[patent_app_country] => US
[patent_app_date] => 1987-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2825
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944919.pdf
[firstpage_image] =>[orig_patent_app_number] => 054786
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054786 | Low temperature sterilizer | May 26, 1987 | Issued |
Array
(
[id] => 2628902
[patent_doc_number] => 04957706
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Device for preserving sterility during sampling from culture medium containers'
[patent_app_type] => 1
[patent_app_number] => 7/052409
[patent_app_country] => US
[patent_app_date] => 1987-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 3322
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/957/04957706.pdf
[firstpage_image] =>[orig_patent_app_number] => 052409
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/052409 | Device for preserving sterility during sampling from culture medium containers | May 20, 1987 | Issued |